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The recent spectacular progress in modern Nan electronic technology enabled implementation of very complex multiprocessor systems on single chips (MPSoCs) and created a big stimulus towards development of MPSoCs for embedded applications. The increasingly complex MPSoCs are required to perform real-time computations to extremely tight schedules and to satisfy high demands regarding adaptability, as...
Modern embedded multiprocessors are complex systems that often require years to design and verify. A significant factor is that engineers must allocate a disproportionate share of their effort to ensure that modern FPGA chips architecture behave correctly. This paper proposes a design and creation of embedded multiprocessors architecture system focusing on its design area and performance. Embedded...
Many functions of embedded systems are implemented by software for flexibly dealing with frequent upgrade and for quickly fixing unpredictable bugs in applications. This system architecture is however generally less energy efficient than that implemented by application specific hardware. As a remedy of this issue, this paper proposes a processor-based platform having an RTOS in hardware for energy...
Polymorphic processing has the goal of producing a processor combining the advantages of general purpose processing with the significant gains achievable by custom application specific computing. To achieve these ends a novel polymorphic processor architecture is presented. Incorporating networking on a chip (NoC) techniques into the datapath design has the potential to provide noticeable advantages...
This paper suggests a new approach for bitstream processing of embedded systems, using a combination of C++ metaprogramming combined with architecture extensions of an customizable embedded processor. Firstly, by using C++ metaprogramming techniques, we are able to code application software that needs to manipulate bitstreams in a very compact manner. Secondly, by using the architecture extensions...
This paper describes the chip design and implementation of a special processor architecture, HCgorilla. It is a hardware cryptography-embedded multimedia mobile processor dedicated for ubiquitous computing. This is supported by multiple pipelines composed of media and cipher pipes. Media pipes are user friendly due to Java compatibility. Cipher pipes are suited to cryptographic streaming due to random...
The physical security of application-specific embedded processors such as those found in smart-cards has become increasingly important since they are used more and more as conduits for sensitive financial and identity information. The advent of side-channel attacks has meant that a combination of algorithm, software, and hardware defense is required. In this paper, we reexamine the issue of nondeterministic...
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